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    • 1. 发明授权
    • Fence gate handle
    • FENCE GATE手柄
    • US3684248A
    • 1972-08-15
    • US3684248D
    • 1971-07-09
    • MAES INC
    • MAES ROBERT E JR
    • A01K3/00
    • A01K1/0017A01K3/005
    • A gate handle for providing an opening in an electrified fence, including a hollow plastic housing flared at both ends and having an end wall at one end. An elongated tubular plunger is disposed in said housing and extends through an opening in said end wall by which the plunger is supported for axial sliding movement with respect to the housing. Said plunger has a radially outwardly extending flange on the interior end thereof which slidably engages the housing. A coil spring is disposed within one end of the plunger. A hook and an eyelet, which are at opposite ends of the housing, have elongated shanks secured to the opposite ends of the spring. The eyelet shank slidably extends axially through the exposed end of the plunger, and the hook shank extends through a closure member secured to the housing at the end thereof opposite the end wall. The plunger has an axially and radially extending slot for assisting in the assembly of the spring, plunger, hook and eyelet.
    • 用于在电气化围栏中提供开口的门把手,其包括在两端扩张并且在一端具有端壁的中空塑料外壳。 细长的管状柱塞设置在所述壳体中并且延伸穿过所述端壁中的开口,通过该开口支撑柱塞以相对于壳体轴向滑动运动。 所述柱塞在其内端具有径向向外延伸的凸缘,其可滑动地接合壳体。 螺旋弹簧设置在柱塞的一端内。 在壳体的相对端处的钩和孔眼具有固定到弹簧的相对端的细长柄部。 孔眼可滑动地延伸穿过柱塞的暴露端,并且钩柄延伸穿过与端壁相对的端部处固定到壳体的封闭构件。 柱塞具有轴向和径向延伸的槽,用于辅助弹簧,柱塞,钩和孔眼的组装。
    • 4. 发明授权
    • Wire marker
    • 电线标记
    • US3785337A
    • 1974-01-15
    • US3785337D
    • 1972-09-18
    • MAES INC
    • FLOWERDAY C
    • E01F9/619E01F13/02G08B5/00G01D21/00
    • G08B5/00E01F9/619E01F13/028
    • A warning device for use on fence wire, trees, posts and the like. The device has a flat base and an integral strap extending from an edge thereof. The free end of the strap has fastening means on the end thereof adapted to be coupled with the base of the device or the base of an adjacent warning device. The strap can encircle a fence wire or it can be secured, as by nails, to trees and posts for marking trails, driveway entrances and the like. A light reflector is mounted on the base.
    • 用于栅栏线,树木,柱子等的警告装置。 该装置具有平坦的基部和从其边缘延伸的整体带。 带的自由端在其端部上具有紧固装置,该紧固装置适于与装置的基座或相邻的警告装置的基座联接。 带子可以围绕栅栏线,或者可以通过指甲固定到用于标记路径,车道入口等的树木和柱子。 光反射器安装在基座上。